The Rise of Privacy-Focused Blockchain Networks and Their Impact on Investors

By Patricia Miller

May 15, 2026

3 min read

Three privacy-centric blockchain networks have collectively raised over $1 billion, attracting major institutional backers like BlackRock and Visa.

H2: Why are privacy-focused blockchain networks gaining traction? The rise of privacy-focused blockchain networks like Arc, Canton, and Tempo represents a shifting paradigm in the cryptocurrency landscape. Collectively, these three networks have raised over $1 billion, each reaching a valuation above $10 billion. This noteworthy investment is not limited to traditional cryptocurrency investors. Instead, major financial institutions including BlackRock, Goldman Sachs, Visa, Deutsche Bank, and Stripe are taking notice and actively participating.

H2: How have these networks structured their fundraising? Arc, part of Circle’s ecosystem, recently closed a token presale, generating $222 million at a $3 billion fully diluted valuation. BlackRock alongside Apollo played leading roles in this funding round. Already managing USDC, the second-largest stablecoin by market cap, Circle positions Arc as necessary for enhancing settlement processes with enhanced privacy features.

Canton is in the process of raising $300 million at a valuation of $2 billion, with a16z at the forefront. Goldman Sachs and Citadel are also key players in this round. Originally developed by Digital Asset Holdings, the Canton network focuses on institutional asset tokenization, allowing selective data-sharing among counterparties through actionable privacy controls.

Tempo, which began as an initiative from Stripe, has secured $500 million at a valuation of $5 billion. With backing from Visa and Deutsche Bank, Tempo signifies Stripe’s commitment to integrating programmable privacy into financial solutions. This movement toward privacy within programmed money aims to scale business transactions securely.

H2: What is driving the urgency for privacy now? Public blockchains such as Ethereum inherently offer transparency, which can be detrimental for institutions that require confidentiality. For example, a trading desk at Goldman Sachs would be vulnerable to having its strategies exposed to competitors. Privacy-centric networks mitigate this risk with selective disclosure approaches, ensuring that while data remains on-chain, access is controlled.

With the GENIUS Act and the STABLE Act making progress in U.S. legislation, clarity on stablecoin regulations may influence the injection of institutional capital into these networks. By pre-emptively investing in infrastructure, companies signal their readiness for the expected regulations.

H2: How does Visa validate these privacy-focused ventures? Visa's stablecoin settlement pilot, which recently reached an annualized run rate of $7 billion across nine blockchains—including Arc and Canton—serves as a strong endorsement of these privacy-focused networks. Although $7 billion is a minor fraction compared to Visa's $15 trillion in annual payment volumes, it signifies that Visa considers these new privacy-enabled technologies as mature enough for real-world applications. The inclusion of Arc and Canton in pilot initiatives indicates a clear intention to prioritize privacy in future stablecoin settlements.

H2: What do these developments mean for investors? Investors should be keenly aware of the strategic alignments between these blockchain networks and their strong institutional backers. Arc benefits from Circle’s extensive USDC distribution, while Canton enjoys significant connections with Goldman Sachs and Citadel. Tempo, meanwhile, leverages Stripe's merchant network and Visa's established payment systems. These partnerships position the networks to capitalize on their valuations—yet investors need to weigh the risks of significant dilution that can occur in highly-valued token presales. Additionally, it is crucial to assess whether these networks can sustain transaction volumes and produce fee revenues to justify their valuations or whether they lean heavily on the reputational value of their financial backers.

In summary, the unique focus on privacy in these blockchain offerings is reshaping the market landscape and presenting both opportunities and challenges for investors. Understanding the implications of these developments and the strategic interests of major financial institutions can guide investment decisions moving forward.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.